| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20201015 |
| Unknown | China national standards | MT | 130.0 | USD | 20201015 |
| Unknown | China national standards | MT | 480.0 | USD | 20201013 |
| Unknown | China national standards | MT | 480.0 | USD | 20201012 |
| Unknown | China national standards | MT | 60.0 | USD | 20201011 |
| Unknown | China national standards | MT | 1250.0 | USD | 20201001 |
| Unknown | China national standards | MT | 12980.0 | USD | 20201001 |
| Unknown | China national standards | MT | 390.0 | USD | 20201001 |
| Unknown | China national standards | MT | 8450.0 | USD | 20201001 |
| Unknown | China national standards | MT | 20.0 | USD | 20201001 |